org.nuxeo.box.api.file.adapter.BoxFileAdapter.java Source code

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Here is the source code for org.nuxeo.box.api.file.adapter.BoxFileAdapter.java

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/*
 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-2.1.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * Contributors:
 *     Vladimir Pasquier <vpasquier@nuxeo.com>
 */
package org.nuxeo.box.api.file.adapter;

import org.nuxeo.box.api.BoxConstants;
import org.nuxeo.box.api.adapter.BoxAdapter;
import org.nuxeo.box.api.comment.adapter.BoxCommentAdapter;
import org.nuxeo.box.api.marshalling.dao.BoxCollection;
import org.nuxeo.box.api.marshalling.dao.BoxComment;
import org.nuxeo.box.api.marshalling.dao.BoxFile;
import org.nuxeo.box.api.marshalling.dao.BoxItem;
import org.nuxeo.box.api.marshalling.dao.BoxLock;
import org.nuxeo.box.api.marshalling.dao.BoxUser;
import org.joda.time.DateTime;
import org.joda.time.format.ISODateTimeFormat;
import org.nuxeo.ecm.core.api.Blob;
import org.nuxeo.ecm.core.api.ClientException;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.core.api.Lock;
import org.nuxeo.ecm.core.api.NuxeoPrincipal;
import org.nuxeo.ecm.platform.comment.api.CommentManager;
import org.nuxeo.ecm.platform.usermanager.UserManager;
import org.nuxeo.runtime.api.Framework;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Box File Adapter
 *
 * @since 5.9.2
 */
public class BoxFileAdapter extends BoxAdapter {

    /**
     * Instantiate the adapter and the Box File from Nuxeo Document and load its properties into json format
     */
    public BoxFileAdapter(DocumentModel doc) throws ClientException {
        super(doc);

        // MD5
        Blob blob = (Blob) doc.getPropertyValue("file:content");
        if (blob != null) {
            boxProperties.put(BoxFile.FIELD_SHA1, blob.getDigest());
        }

        // Lock
        Map<String, Object> boxLockProperties = new HashMap<>();
        Lock lockInfo = doc.getLockInfo();
        if (lockInfo != null) {
            boxLockProperties.put(BoxItem.FIELD_ID, null);
            final UserManager userManager = Framework.getLocalService(UserManager.class);
            final NuxeoPrincipal lockCreator = userManager.getPrincipal(lockInfo.getOwner());
            final BoxUser boxLockCreator = boxService.fillUser(lockCreator);
            boxLockProperties.put(BoxItem.FIELD_CREATED_BY, boxLockCreator);
            boxLockProperties.put(BoxItem.FIELD_CREATED_AT,
                    ISODateTimeFormat.dateTime().print(new DateTime(lockInfo.getCreated())));
            boxLockProperties.put(BoxLock.FIELD_EXPIRES_AT, null);
            boxLockProperties.put(BoxLock.FIELD_IS_DOWNLOAD_PREVENTED, false);
            BoxLock boxLock = new BoxLock(boxLockProperties);
            boxProperties.put(BoxConstants.BOX_LOCK, boxLock);
        }

        boxItem = new BoxFile(Collections.unmodifiableMap(boxProperties));

    }

    @Override
    public BoxItem getMiniItem() {
        Map<String, Object> boxProperties = new HashMap<>();
        boxProperties.put(BoxItem.FIELD_ID, boxItem.getId());
        boxProperties.put(BoxItem.FIELD_SEQUENCE_ID, boxItem.getSequenceId());
        boxProperties.put(BoxItem.FIELD_NAME, boxItem.getName());
        boxProperties.put(BoxItem.FIELD_ETAG, boxItem.getEtag());
        return new BoxFile(boxProperties);
    }

    public BoxCollection getComments() throws ClientException {
        List<BoxComment> boxComments = new ArrayList<>();
        Map<String, Object> collectionProperties = new HashMap<>();
        CommentManager commentManager = Framework.getLocalService(CommentManager.class);
        List<DocumentModel> comments = commentManager.getComments(doc);
        for (DocumentModel comment : comments) {
            BoxCommentAdapter boxCommentAdapter = comment.getAdapter(BoxCommentAdapter.class);
            boxComments.add(boxCommentAdapter.getBoxComment());
        }
        collectionProperties.put(BoxCollection.FIELD_ENTRIES, boxComments);
        collectionProperties.put(BoxCollection.FIELD_TOTAL_COUNT, comments.size());
        return new BoxCollection(Collections.unmodifiableMap(collectionProperties));
    }

}